Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Setting and dynamically adjusting VCO free-running frequency at system level

Setting and dynamically adjusting VCO free-running frequency at system level

US Patent 4929918 · Granted May 29, 1990

Estimated economic value: $27,786,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Programmable gray code bit change generator2014
Method and apparatus for providing quadrature biasing for coupled-pair circuits2005
Preamplifier circuit suitable for use in magnetic storage devices2004
Method and circuitry for high voltage application with MOSFET technology2003
Quasi-current sensing input impedance controlled preamplifier for magnetoresisti2002
Accurate current source with an adjustable temperature dependence circuit2002
Multi-state preamplifier for disk drives2001
Quasi-voltage sensing input impedance controlled preamplifier for magnetoresisti2001
High input impedance single ended, low supply voltage magnetoresistive preamplif2001
Preamplifier bias mode to re-initialize a GMR head after losing initialization1999
High speed FET write driver for an inductive head1998
Location dependent variable error correction processing for multi-track recordin1996